420306432

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 320

約数和(自身を含む): 1437241344

約数和(自身を除く): 1016934912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 97, 104, 112, 124, 128, 156, 168, 182, 186, 192, 194, 208, 217, 224, 248, 256, 273, 291, 312, 336, 364, 372, 384, 388, 403, 416, 434, 448, 496, 512, 546, 582, 624, 651, 672, 679, 728, 744, 768, 776, 806, 832, 868, 896, 992, 1092, 1164, 1209, 1248, 1261, 1302, 1344, 1358, 1456, 1488, 1536, 1552, 1612, 1664, 1736, 1792, 1984, 2037, 2184, 2328, 2418, 2496, 2522, 2604, 2688, 2716, 2821, 2912, 2976, 3007, 3104, 3224, 3328, 3472, 3584, 3783, 3968, 4074, 4368, 4656, 4836, 4992, 5044, 5208, 5376, 5432, 5642, 5824, 5952, 6014, 6208, 6448, 6656, 6944, 7566, 7936, 8148, 8463, 8736, 8827, 9021, 9312, 9672, 9984, 10088, 10416, 10752, 10864, 11284, 11648, 11904, 12028, 12416, 12896, 13888, 15132, 15872, 16296, 16926, 17472, 17654, 18042, 18624, 19344, 19968, 20176, 20832, 21049, 21728, 22568, 23296, 23808, 24056, 24832, 25792, 26481, 27776, 30264, 32592, 33852, 34944, 35308, 36084, 37248, 38688, 39091, 40352, 41664, 42098, 43456, 45136, 46592, 47616, 48112, 49664, 51584, 52962, 55552, 60528, 63147, 65184, 67704, 69888, 70616, 72168, 74496, 77376, 78182, 80704, 83328, 84196, 86912, 90272, 96224, 103168, 105924, 111104, 117273, 121056, 126294, 130368, 135408, 139776, 141232, 144336, 148992, 154752, 156364, 161408, 166656, 168392, 173824, 180544, 192448, 206336, 211848, 234546, 242112, 252588, 260736, 270816, 273637, 282464, 288672, 309504, 312728, 322816, 333312, 336784, 347648, 361088, 384896, 423696, 469092, 484224, 505176, 521472, 541632, 547274, 564928, 577344, 619008, 625456, 645632, 673568, 722176, 769792, 820911, 847392, 938184, 968448, 1010352, 1042944, 1083264, 1094548, 1129856, 1154688, 1250912, 1347136, 1444352, 1539584, 1641822, 1694784, 1876368, 1936896, 2020704, 2166528, 2189096, 2259712, 2309376, 2501824, 2694272, 3283644, 3389568, 3752736, 4041408, 4333056, 4378192, 4519424, 4618752, 5003648, 5388544, 6567288, 6779136, 7505472, 8082816, 8756384, 10007296, 10777088, 13134576, 13558272, 15010944, 16165632, 17512768, 20014592, 26269152, 30021888, 32331264, 35025536, 52538304, 60043776, 70051072, 105076608, 140102144, 210153216, 420306432]

約数ペア:

[(1, 420306432), (2, 210153216), (3, 140102144), (4, 105076608), (6, 70051072), (7, 60043776), (8, 52538304), (12, 35025536), (13, 32331264), (14, 30021888), (16, 26269152), (21, 20014592), (24, 17512768), (26, 16165632), (28, 15010944), (31, 13558272), (32, 13134576), (39, 10777088), (42, 10007296), (48, 8756384), (52, 8082816), (56, 7505472), (62, 6779136), (64, 6567288), (78, 5388544), (84, 5003648), (91, 4618752), (93, 4519424), (96, 4378192), (97, 4333056), (104, 4041408), (112, 3752736), (124, 3389568), (128, 3283644), (156, 2694272), (168, 2501824), (182, 2309376), (186, 2259712), (192, 2189096), (194, 2166528), (208, 2020704), (217, 1936896), (224, 1876368), (248, 1694784), (256, 1641822), (273, 1539584), (291, 1444352), (312, 1347136), (336, 1250912), (364, 1154688), (372, 1129856), (384, 1094548), (388, 1083264), (403, 1042944), (416, 1010352), (434, 968448), (448, 938184), (496, 847392), (512, 820911), (546, 769792), (582, 722176), (624, 673568), (651, 645632), (672, 625456), (679, 619008), (728, 577344), (744, 564928), (768, 547274), (776, 541632), (806, 521472), (832, 505176), (868, 484224), (896, 469092), (992, 423696), (1092, 384896), (1164, 361088), (1209, 347648), (1248, 336784), (1261, 333312), (1302, 322816), (1344, 312728), (1358, 309504), (1456, 288672), (1488, 282464), (1536, 273637), (1552, 270816), (1612, 260736), (1664, 252588), (1736, 242112), (1792, 234546), (1984, 211848), (2037, 206336), (2184, 192448), (2328, 180544), (2418, 173824), (2496, 168392), (2522, 166656), (2604, 161408), (2688, 156364), (2716, 154752), (2821, 148992), (2912, 144336), (2976, 141232), (3007, 139776), (3104, 135408), (3224, 130368), (3328, 126294), (3472, 121056), (3584, 117273), (3783, 111104), (3968, 105924), (4074, 103168), (4368, 96224), (4656, 90272), (4836, 86912), (4992, 84196), (5044, 83328), (5208, 80704), (5376, 78182), (5432, 77376), (5642, 74496), (5824, 72168), (5952, 70616), (6014, 69888), (6208, 67704), (6448, 65184), (6656, 63147), (6944, 60528), (7566, 55552), (7936, 52962), (8148, 51584), (8463, 49664), (8736, 48112), (8827, 47616), (9021, 46592), (9312, 45136), (9672, 43456), (9984, 42098), (10088, 41664), (10416, 40352), (10752, 39091), (10864, 38688), (11284, 37248), (11648, 36084), (11904, 35308), (12028, 34944), (12416, 33852), (12896, 32592), (13888, 30264), (15132, 27776), (15872, 26481), (16296, 25792), (16926, 24832), (17472, 24056), (17654, 23808), (18042, 23296), (18624, 22568), (19344, 21728), (19968, 21049), (20176, 20832)]